You can start an instant meeting using 'Meet Now'. You can conduct a meeting with just a button click, without going for the create meeting process. You can do this from your Zoho Meeting web page. Click the "MeetNow" link on the right side of the web page and start a new meeting instantly. When you click on this link, a plugin will be installed to start meeting. After starting the meeting, you can invite the Participants and share your desktop.